Terconazole: profile and news






Perrigo Company Reports Third Quarter Fiscal 2006 Financial ...  Apr 27, 2006
The Company announced final approvals for desoximetasone gel, ciclopirox olamine cream, terconazole vaginal suppositories and a tentative approval for ... - PR Newswire (press release),


Other information


Indication
Candidiasis (a yeast-like fungal infection) of the vulva and vagina

Pharmacology
Terconazole is a triazole antifungal agent available for intravaginal use. It is structurally related to imidazole-derivative antifungal agents, although terconazole and other triazoles have 3 nitrogens in the azole ring.

Mechanism Of Action
Terconazole may exert its antifungal activity by disrupting normal fungal cell membrane permeability. Terconazole and other triazole antifungal agents inhibit cytochrome P450 14-alpha-demethylase in susceptible fungi, which leads to the accumulation of lanosterol and other methylated sterols and a decrease in ergosterol concentration.

Drug Category
Antifungals; Antifungals; ATC:G01AG02

Brand Names/Synonyms
Fungistat; Gyno-Terazol; Terazol; Terazol 3; Terazol 7; Terconazole; Tercospor; Triaconazole

Dosage Forms
Vaginal cream and Vaginal suppositories

Absorption
Following intravaginal administration of terconazole in humans, absorption ranged from 5-8% in three hysterectomized subjects and 12-16% in two non-hysterectomized subjects with tubal ligations

Interactions
-->Interactions for Terconazole:

TERAZOL 7 Vaginal Cream 0.4% and TERAZOL 3 Vaginal Suppositories 80 mg

The therapeutic effect of these products is not affected by oral contraceptive usage.

TERAZOL 3 Vaginal Cream 0.8%

The levels of estradiol (E2) and progesterone did not differ significantly when 0.8% terconazole vaginal cream was administered to healthy female volunteers established on a low dose oral contraceptive.

 


Chemical IUPAC Name
1-[4-[[2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-(1-methylethyl)piperazine

Chemical Formula
C26H31Cl2N5O3

Half Life
6.9 hours (range 4.0-11.3)

Drug Type
Approved Drug

# Accession No
APRD00659

CAS Registry Number
67915-31-5


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